"Pseudo-MPEC" for MTh7888
Created 2025 Oct 18 1:35:12 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry: MTh7888 C2025 09 16.84843702 26 18.066+01 03 14.56 ~AFHK 22.27gWNEOCPO18 MTh7888 C2025 09 16.92912002 26 20.172+01 03 10.51 ~AFHK 21.49rWNEOCPO18 MTh7888 C2025 09 16.93001102 26 20.195+01 03 10.37 ~AFHK 21.61rWNEOCPO18 MTh7888* C2025 10 11.72769602 27 15.573+00 38 56.59 ~AEHZ 21.36gWNEOCPO18 MTh7888 C2025 10 11.76890002 27 14.443+00 38 55.69 ~AEHZ 20.75rWNEOCPO18 MTh7888 C2025 10 12.72596002 26 50.983+00 38 42.17 ~AEHZ 20.78rWNEOCPO18 MTh7888 C2025 10 12.76717502 26 49.755+00 38 41.97 ~AEHZ 21.49gWNEOCPO18 MTh7888 C2025 10 13.72685102 26 24.515+00 38 36.51 ~AEHZ 21.39gWNEOCPO18 MTh7888 C2025 10 13.76815902 26 23.240+00 38 36.19 ~AEHZ 20.62rWNEOCPO18 MTh7888 C2025 10 14.77971002 25 54.686+00 38 39.42 ~AG4o 20.73rWNEOCPO18 MTh7888 C2025 10 14.81018502 25 53.662+00 38 39.51 ~AG4o 21.18gWNEOCPO18 MTh7888 KC2025 10 15.19869802 25 42.70 +00 38 43.8 ~AF5Z 20.7 GVNEOCPH21 MTh7888 KC2025 10 15.20708602 25 42.47 +00 38 44.0 ~AF5Z 20.8 GVNEOCPH21 MTh7888 C2025 10 15.51043902 25 32.872+00 38 50.96 ~AFDo 21.20wXNEOCPF51 MTh7888 C2025 10 15.52257902 25 32.444+00 38 51.18 ~AFDo 20.78wXNEOCPF51 MTh7888 KC2025 10 17.22761702 24 39.29 +00 39 27.9 ~AH6K 20.6 GVNEOCPH21 MTh7888 KC2025 10 17.23321102 24 39.06 +00 39 28.1 ~AH6K 20.7 GVNEOCPH21 MTh7888 KC2025 10 17.23880602 24 38.87 +00 39 28.0 ~AH6K 20.9 GVNEOCPH21 MTh7888 KB2025 10 17.86114002 24 18.553+00 39 49.41 ~AHM5 20.7 VZNEOCPD31 MTh7888 KB2025 10 17.88737802 24 17.662+00 39 49.61 ~AHM5 21.1 VZNEOCPD31 MTh7888 KC2025 10 17.95601202 24 15.06 +00 39 53.3 ~AHNK 20.4 GVNEOCPL01 MTh7888 KC2025 10 17.95855102 24 14.91 +00 39 53.1 ~AHNK 20.5 GVNEOCPL01 MTh7888 KC2025 10 17.96108902 24 14.85 +00 39 53.2 ~AHNK 20.1 GVNEOCPL01 Station data: (D31) Osservatorio Aldebaran, Rivalba (N44.504350 E10.097970) Italy. Observer M. Stefanini. 0.36-m f/6.6 Schmidt-Cassegrain + CMO. (F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii. Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien + CCD. (H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270) US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD. (L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia. Observers K. Korlević, L. Poropat. Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD. (O18) WFST, Lenghu (N38.607601 E93.895220). Observers K. Yan, Z. Q. Li, J. Z. Zhu, N. Jiang, Z. Y. Liu. Measurers B. Li, H. B. Zhao, Z. J. Xu, G. T. Zhaori. 2.5-m f/2.48 reflector + CCD. Orbital elements: MTh7888 Perihelion 2025 Nov 11.446544 +/- 0.487 TT = 10:43:01.3 (JD 2460990.946544) Epoch 2025 Oct 17.0 TT = JDT 2460965.5 Earth MOID: 0.6524 AutoNEOCP M 353.958180574 +/- 0.11 (J2000 ecliptic) n 0.237431828 +/- 8.64e-5 Peri. 319.389533 +/- 0.34 a 2.582914860 +/- 0.000627 Node 82.062526 +/- 0.07 e 0.36599109 +/- 0.000113 Incl. 6.429215 +/- 0.006 P 4.15112 H 19.98 G 0.15 U 6.5 q 1.637591017 +/- 0.000431 Q 3.528238703 +/- 0.00097 From 23 observations 2025 Sept. 16-Oct. 17; mean residual 0".26
Residuals in arcseconds: 250916 O18 .09+ .09+ 251013 O18 .05+ .09- 251017 H21 .23- .40+ 250916 O18 .04- .03+ 251014 O18 .13+ .02+ 251017 H21 .01+ .12+ 250916 O18 .04- .06- 251014 O18 .03- .12- 251017 D31 .45- .13+ 251011 O18 .25- .04+ 251015 H21 .46- .51+ 251017 D31 .50+ .72- 251011 O18 .04+ .12- 251015 H21 .29+ .61+ 251017 L01 .27+ .34+ 251012 O18 .05+ .23- 251015 F51 .07+ .13- 251017 L01 .56- .04+ 251012 O18 .01- .02- 251015 F51 .04+ .08- 251017 L01 .03- .03+ 251013 O18 .32- .17+ 251017 H21 .13+ .38+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 10 18 02 02 24 10.616 +00 40 07.36 .66844 1.6495 164.1 20.8 .123 24 2025 10 18 03 02 24 09.205 +00 40 09.11 .66835 1.6495 164.1 20.8 .126 25 2025 10 18 04 02 24 07.791 +00 40 10.88 .66827 1.6494 164.2 20.8 .129 25 2025 10 18 05 02 24 06.375 +00 40 12.67 .66818 1.6494 164.2 20.8 .131 26 2025 10 18 06 02 24 04.957 +00 40 14.48 .66810 1.6493 164.2 20.8 .134 27 2025 10 18 07 02 24 03.537 +00 40 16.31 .66801 1.6493 164.3 20.8 .137 28 2025 10 18 08 02 24 02.114 +00 40 18.16 .66793 1.6493 164.3 20.8 .141 28 2025 10 18 09 02 24 00.689 +00 40 20.02 .66784 1.6492 164.3 20.8 .144 29 2025 10 18 10 02 23 59.262 +00 40 21.91 .66776 1.6492 164.3 20.8 .147 30 2025 10 18 11 02 23 57.832 +00 40 23.82 .66768 1.6491 164.4 20.8 .150 31 2025 10 18 12 02 23 56.400 +00 40 25.75 .66759 1.6491 164.4 20.8 .153 31 2025 10 18 13 02 23 54.967 +00 40 27.70 .66751 1.6491 164.4 20.8 .157 32 2025 10 18 14 02 23 53.530 +00 40 29.66 .66743 1.6490 164.4 20.8 .160 33 2025 10 18 15 02 23 52.092 +00 40 31.65 .66735 1.6490 164.5 20.8 .163 33 2025 10 18 16 02 23 50.652 +00 40 33.66 .66726 1.6489 164.5 20.8 .167 34 2025 10 18 17 02 23 49.209 +00 40 35.69 .66718 1.6489 164.5 20.8 .170 34 2025 10 18 18 02 23 47.764 +00 40 37.74 .66710 1.6489 164.6 20.8 .174 35 2025 10 18 19 02 23 46.317 +00 40 39.80 .66702 1.6488 164.6 20.8 .177 36 2025 10 18 20 02 23 44.868 +00 40 41.89 .66694 1.6488 164.6 20.8 .181 36 2025 10 18 21 02 23 43.417 +00 40 44.00 .66686 1.6487 164.6 20.8 .184 37 2025 10 18 22 02 23 41.963 +00 40 46.13 .66678 1.6487 164.7 20.8 .188 37 2025 10 18 23 02 23 40.508 +00 40 48.28 .66670 1.6487 164.7 20.8 .192 38 2025 10 19 00 02 23 39.050 +00 40 50.45 .66662 1.6486 164.7 20.8 .196 38 2025 10 19 01 02 23 37.590 +00 40 52.64 .66654 1.6486 164.8 20.8 .200 39 2025 10 19 02 02 23 36.128 +00 40 54.85 .66646 1.6485 164.8 20.8 .203 40 2025 10 19 03 02 23 34.664 +00 40 57.08 .66638 1.6485 164.8 20.8 .207 40 2025 10 19 04 02 23 33.198 +00 40 59.33 .66631 1.6485 164.8 20.8 .211 41 2025 10 19 05 02 23 31.730 +00 41 01.61 .66623 1.6484 164.9 20.8 .215 41 2025 10 19 06 02 23 30.259 +00 41 03.90 .66615 1.6484 164.9 20.8 .220 42 2025 10 19 07 02 23 28.787 +00 41 06.21 .66607 1.6484 164.9 20.8 .224 42 2025 10 19 08 02 23 27.312 +00 41 08.55 .66600 1.6483 164.9 20.8 .228 43 2025 10 19 09 02 23 25.836 +00 41 10.90 .66592 1.6483 165.0 20.8 .232 43 2025 10 19 10 02 23 24.357 +00 41 13.28 .66584 1.6482 165.0 20.8 .236 44 2025 10 19 11 02 23 22.876 +00 41 15.68 .66577 1.6482 165.0 20.8 .241 44 2025 10 19 12 02 23 21.393 +00 41 18.09 .66569 1.6482 165.0 20.8 .245 44 2025 10 19 13 02 23 19.909 +00 41 20.53 .66562 1.6481 165.1 20.8 .249 45 2025 10 19 14 02 23 18.422 +00 41 22.99 .66554 1.6481 165.1 20.8 .254 45 2025 10 19 15 02 23 16.933 +00 41 25.47 .66547 1.6480 165.1 20.8 .258 46 2025 10 19 16 02 23 15.442 +00 41 27.97 .66539 1.6480 165.2 20.8 .263 46 2025 10 19 17 02 23 13.949 +00 41 30.50 .66532 1.6480 165.2 20.8 .268 47 2025 10 19 18 02 23 12.454 +00 41 33.04 .66525 1.6479 165.2 20.8 .272 47 2025 10 19 19 02 23 10.958 +00 41 35.60 .66517 1.6479 165.2 20.8 .277 47 2025 10 19 20 02 23 09.459 +00 41 38.19 .66510 1.6479 165.3 20.8 .282 48 2025 10 19 21 02 23 07.958 +00 41 40.80 .66503 1.6478 165.3 20.8 .287 48 2025 10 19 22 02 23 06.455 +00 41 43.43 .66496 1.6478 165.3 20.8 .292 49 2025 10 19 23 02 23 04.951 +00 41 46.08 .66488 1.6477 165.3 20.8 .296 49 2025 10 20 00 02 23 03.444 +00 41 48.75 .66481 1.6477 165.4 20.8 .301 49 2025 10 20 01 02 23 01.935 +00 41 51.44 .66474 1.6477 165.4 20.8 .306 50